Triple
T1488164
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emperor of Japan |
E29515
|
entity |
| Predicate | heirApparent |
P2940
|
FINISHED |
| Object | Fumihito, Crown Prince of Japan |
E15171
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Fumihito, Crown Prince of Japan | Statement: [Emperor of Japan, heirApparent, Fumihito, Crown Prince of Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fumihito, Crown Prince of Japan Context triple: [Emperor of Japan, heirApparent, Fumihito, Crown Prince of Japan]
-
A.
Fumihito, Crown Prince Akishino
chosen
Fumihito, Crown Prince Akishino, is the younger brother and heir presumptive to Emperor Naruhito of Japan and a senior member of the Japanese imperial family.
-
B.
Prince Hisahito
Prince Hisahito is a Japanese imperial family member and the only grandson of Emperor Naruhito’s younger brother, widely regarded as a key future heir to the Chrysanthemum Throne.
-
C.
Naruhito
Naruhito is the Emperor of Japan and the symbolic head of state of the country.
-
D.
Prince Morihiro Higashikuni
Prince Morihiro Higashikuni was a Japanese imperial family member and army officer who married Princess Shigeko, the eldest daughter of Emperor Shōwa (Hirohito).
-
E.
Prince Masahito
Prince Masahito was a Japanese imperial prince of the Shōwa era, known primarily as the only son of Emperor Shōwa and Empress Kōjun who died in infancy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a498da82e08190ba833330d05f380f |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6a44efc819084254614d8ea4669 |
completed | March 1, 2026, 11:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad680440dc8190ad28ec47c5a35d28 |
completed | March 8, 2026, 12:13 p.m. |
Created at: March 1, 2026, 8:12 p.m.